# --
# Kernel/System/RestrictedService.pm - core module - SeTIC - UFSC - http://setic.ufsc.br/
# Rodrigo Gonçalves - rodrigo.g@ufsc.br
# 
# Version 2015-06-24 - First version
# Version 2018-01-19 - Fix for updates
#
# Manages which services should only be allowed in the logged in interface for OTRS
#
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (AGPL). If you
# did not receive this file, see http://www.gnu.org/licenses/agpl.txt.
# --
package Kernel::System::RestrictedService;

use strict;
use warnings;
use utf8;

our @ObjectDependencies = (
"Kernel::System::DB",
"Kernel::System::Log");


sub new {
	my ( $Type, %Param ) = @_;

	# allocate new hash for object
	my $Self = {%Param};
	bless( $Self, $Type );

	return $Self;
}

=head

Returns a service form

@IdsRestrictedServices

=cut

sub GetRestrictedServices {

	my ( $Self, %Param ) = @_;

	my $DBObject = $Kernel::OM->Get("Kernel::System::DB");

	# get service form from db
	$DBObject->Prepare(
		SQL   => 'SELECT service_id from restricted_service order by service_id asc'
	);

	# fetch the result
	my @ServiceData;
	while ( my @Row = $DBObject->FetchrowArray() ) {
		push(@ServiceData,$Row[0]);
	}

	return @ServiceData;
}

=head

@IdsList

Sets the list of restricted services

=cut
sub SetRestrictedServices {

	my ( $Self, @Param ) = @_;

	my $DBObject = $Kernel::OM->Get("Kernel::System::DB");	
	my $idsString = join(",", @Param);

	# delete old services
	$DBObject->Do(SQL   => 'DELETE FROM restricted_service where service_id NOT IN (' . $idsString . ')');
	
	# add new services
	for my $id (@Param) {
		$DBObject->Do(SQL   => 'REPLACE INTO restricted_service (service_id) VALUES (' . $id . ')');
	}
	
	return 1;
}


1;